Sydney George Brown 1873 - 1948
- occupation:
- Electrical engineer, Inventor
- Nationality:
- British
- born in:
- Chicago, Cook county, Illinois, United States
1906 - formed the Telegraph Condenser Co to manufacture and market his inventions.
1910/11 - formed a new company, S. G. Brown Ltd, to manufacture telephone equipment.
1916 - served as a member of the Admiralty's inventions board during the First World War.
1916 - elected a fellow of the Royal Society.
1943 - retired and sold his interest in the Telegraph Condenser Co to a syndicate, and S. G. Brown Ltd to the Admiralty.